Fix minor PR comments

This commit is contained in:
Paul Hauner 2019-08-13 19:37:14 +10:00
parent e410e89898
commit b7e43b56f9
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GPG Key ID: 303E4494BB28068C
2 changed files with 4 additions and 8 deletions

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@ -536,7 +536,7 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
/// If valid, the attestation is added to `self.op_pool` and `self.fork_choice`. /// If valid, the attestation is added to `self.op_pool` and `self.fork_choice`.
/// ///
/// Returns an `Ok(AttestationProcessingOutcome)` if the chain was able to make a determination /// Returns an `Ok(AttestationProcessingOutcome)` if the chain was able to make a determination
/// about the `attestation` (wether it was invalid or not). Returns an `Err` if the was an /// about the `attestation` (whether it was invalid or not). Returns an `Err` if there was an
/// error during this process and no determination was able to be made. /// error during this process and no determination was able to be made.
/// ///
/// ## Notes /// ## Notes
@ -620,7 +620,7 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
outcome outcome
} else { } else {
// Use the `data.beacon_block_root` to load the state from the latest non-skipped // Use the `data.beacon_block_root` to load the state from the latest non-skipped
// slot preceding the attestations creation. // slot preceding the attestation's creation.
// //
// This state is guaranteed to be in the same chain as the attestation, but it's // This state is guaranteed to be in the same chain as the attestation, but it's
// not guaranteed to be from the same slot or epoch as the attestation. // not guaranteed to be from the same slot or epoch as the attestation.
@ -703,7 +703,7 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
/// The given `state` must fulfil one of the following conditions: /// The given `state` must fulfil one of the following conditions:
/// ///
/// - `state` corresponds to the `block.state_root` identified by /// - `state` corresponds to the `block.state_root` identified by
/// `attestation.data.beacon_block_root`. (Viz., `attestation` was created using `state`. /// `attestation.data.beacon_block_root`. (Viz., `attestation` was created using `state`).
/// - `state.slot` is in the same epoch as `data.target.epoch` and /// - `state.slot` is in the same epoch as `data.target.epoch` and
/// `attestation.data.beacon_block_root` is in the history of `state`. /// `attestation.data.beacon_block_root` is in the history of `state`.
/// ///

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@ -777,11 +777,7 @@ where
} }
pub fn get_ref(&self, i: usize) -> Option<&T> { pub fn get_ref(&self, i: usize) -> Option<&T> {
if i < self.0.len() { self.0.get(i)
Some(&self.0[i])
} else {
None
}
} }
pub fn insert(&mut self, i: usize, element: T) { pub fn insert(&mut self, i: usize, element: T) {